Get precisely the magnification you need with this unique box set of four lenses.
Clip the lightweight frame to your glasses, select the lens and see all the intricate details with needle-sharp clarity. Just flip up the lens for normal viewing.
Includes 4 lenses and a clip
Lens 1 magnification: 3 diopter (1.7X)
Lens 2 magnification: 4 diopter (2.0X)
Lens 3 magnification: 5 diopter (2.5X)
Lens 4 magnification: 8 diopter (3.0X)